public catalogue · open access · last index pass 2026-05-08 08:14:02 UTChost: cat-pub-04 · build 0.14.3-prototype · rev rA9F2
overviewcatalogueAM-2016-10020-A

AM-2016-10020-A · Olivine (forsterite)archived

physical & structuralrev. 1
designationOlivine (forsterite)
chemical formula(Mg,Fe)₂SiO₄
classificationNesosilicate / Olivine group
crystal systemOrthorhombic
mohs hardness6.5 – 7
density (g/cm³)3.32
colourOlive green
type localityPříbram, Central Bohemian Region, Czech Republic
raman spectroscopy532 nm · pass A
200400600800100012001400Raman shift (cm⁻¹)intensity (arb.)825856
λ_excitation: 532 nm · acq. 3 × 10 s · grating 1800 g/mmfig. 1 · raman.am-2016-10020-a.svg

reported peaks (cm⁻¹): 825, 856

notessubmitter remarks + registry

Photographic record retained. Specimen temperature held at lab ambient throughout intake.